CN114617726B

CN114617726B - Bath assisting device convenient to clean

Info

Publication number: CN114617726B
Application number: CN202210248925.2A
Authority: CN
Inventors: 何倩倩; 蒋琳
Original assignee: Chongqing Medical and Pharmaceutical College
Current assignee: Chongqing Medical and Pharmaceutical College
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2023-06-23
Anticipated expiration: 2042-03-14
Also published as: CN114617726A

Abstract

The invention provides a bath assisting device convenient to clean, which comprises a bracket, a supporting plate, an inflatable fence, a plug body, an inner core, an outer core, four cutting pieces, an operating rod, a rotation stopping piece and a reset component. This help bath device convenient to it is clean can reduce the transportation number of times when patient bathes, has avoided transporting many times, shift the risk that brings, simultaneously, also lightens nursing staff's intensity of labour. In addition, the bathing assisting device has novel structural design, and can be used as a nursing bed and bathing equipment. During bathing, the plastic film bed sheet is paved, and after bathing, the plastic film bed sheet is removed, so that the cleaning difficulty of nursing staff can be reduced after bathing.

Description

Bath assisting device convenient to clean

Technical Field

The invention relates to the technical field of nursing devices, in particular to a bath assisting device convenient to clean.

Background

At present, china gradually enters an aging society, and as old or disabled people are more and more bedridden for a long time, most nursing staff can only simply wipe the body of a patient, but the aim of cleaning the body of the patient cannot be achieved by simply wiping the patient.

Under the above background, bath beds have been developed, but for patients with physical inconvenience, the patient lying on the nursing bed needs to be lifted from the nursing bed and transferred to the bedroom, ward or bath bed in the bathroom for bath, and the transfer of the patient not only increases the risk of injury, but also increases the working strength of the nursing staff.

And, after bathing the patient, the patient also needs to be transported for a second time, i.e. the patient on the bathing bed needs to be transported to the nursing bed again. Moreover, after bathing, the nursing staff also needs to clean the bathing bed, thus greatly increasing the working strength and nursing pressure of the nursing staff.

Therefore, the design of the bath assisting device which can be suitable for families, hospitals or sanitariums is convenient for assisting nursing staff to rapidly and efficiently complete daily bath work for patients lying in bed and inconvenient to move, and meanwhile, after bath, bath equipment can be rapidly cleaned, so that the problem to be solved is urgent.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a bath assisting device convenient to clean, so that daily bath work can be conveniently carried out on patients lying in bed and inconvenient to move, and bath equipment can be quickly cleaned after bath, thereby reducing the labor intensity of caregivers.

In order to achieve the above object, the present invention provides a bath assisting device which is convenient to clean, comprising a bracket; the support plate is arranged on the support, the support plate is provided with an adjacent abdication area and a bath area, and a drain hole penetrates through the bath area; an inflatable rail disposed on the support plate and within the bathing area, the inflatable rail enclosing the drain hole; a plug body for plugging the drain hole; an inner core which is rotationally fitted within the plug body; the outer core is arranged at the bottom of the plug body and is connected with the inner core; the cutting pieces are arranged in the outer core and used for cutting the plastic film sheet in the drain hole, and the cutting pieces can slide along the radial direction of the outer core; an operating lever which is lift-fitted in the inner core and is used for being depressed to drive the plurality of cutting members to synchronously extend out of the outer core; the rotation stopping piece is arranged on the operating rod and is used for limiting the operating rod, the inner core and the outer core to rotate relatively; and a reset assembly for retracting the cutting element into the outer core and resetting the lever.

Preferably, the outer core is provided with a first mounting hole and a plurality of first accommodating holes which are communicated, the bottom of the operating rod extends into the first mounting hole, and the number of the first accommodating holes corresponds to the number of the cutting pieces;

the cutting piece comprises a sliding block and a cutter head, the sliding block is in the first accommodating hole in a sliding fit mode, the cutter head is arranged on one side, deviating from the first installing hole, of the sliding block, one end, deviating from the cutter head, of the sliding block stretches into the first installing hole and is provided with a first inclined surface, a plurality of second inclined surfaces are arranged on the operating rod, and each second inclined surface is matched with the corresponding first inclined surface.

Preferably, two sides of the first accommodating hole are respectively provided with a second accommodating hole, and the two second accommodating holes are respectively communicated with the first accommodating hole; the reset assembly comprises a plurality of reset units, the number of the reset units corresponds to that of the sliding blocks, the reset units comprise two spring pieces, the spring pieces are arched, and the two spring pieces are respectively arranged in corresponding one side accommodating holes; the two sides of the sliding block are respectively provided with a supporting lug, the two supporting lugs respectively extend into the second accommodating holes on the corresponding sides, and the supporting lugs are abutted to the arc tops of the spring pieces.

Preferably, the inner core is penetrated with a second mounting hole, a partition board is arranged in the second mounting hole, the partition board divides the second mounting hole into an upper cavity and a lower cavity, and the lower cavity is communicated with the first mounting hole; the operating rod movably penetrates through the partition board, a plurality of limiting grooves are recessed in the inner wall of the upper cavity, the limiting grooves extend along the axial direction of the inner core, the rotation stopping piece is fixedly arranged on the operating rod in a penetrating mode, and a plurality of rotation stopping protrusions matched with the limiting grooves are arranged on the rotation stopping piece; the reset assembly comprises a reset spring, the reset spring is arranged on the operating rod in a penetrating mode and located in the upper cavity, and two ends of the reset spring are respectively connected with the rotation stopping piece and the partition plate.

Preferably, a third mounting hole is formed in the plug body, the inner core is in the third mounting hole in a rotating fit mode, an annular groove is formed in the circumferential outer wall of the inner core, a plurality of fourth mounting holes are formed in the plug body, a limiting column is arranged in each fourth mounting hole, and one end of each limiting column extends into the annular groove.

Preferably, a cutting-resistant rubber sleeve is arranged in the drain hole, a first through hole and a second through hole which are communicated are formed in the cutting-resistant rubber sleeve in a penetrating mode from top to bottom, the first through hole is in an inverted cone shape, the second through hole is in a cylindrical shape, and the plug body is provided with an inverted cone plug matched with the first through hole.

Preferably, a mounting groove for supporting the cutting-proof rubber sleeve is formed in the bottom of the supporting plate, and a drain pipe communicated with the second through hole is formed in the bottom of the mounting groove.

Preferably, a limiting assembly for limiting the displacement of the inflatable fence is arranged on the supporting plate, the limiting assembly comprises a connecting frame, a first lifting driving piece, two first side plates and two second side plates, the connecting frame and the first lifting driving piece are arranged at the bottom of the supporting plate, and the first lifting driving piece is used for driving the connecting frame to lift; the first side plates and the second side plates are arranged on the connecting frame, the first side plates and the second side plates movably penetrate through the supporting plates, the two first side plates are arranged in parallel, and the two second side plates are arranged in parallel.

Preferably, the tail end of the supporting plate is hinged with the support, a second lifting driving piece is arranged on the support, and the second lifting driving piece is used for driving the supporting plate to rotate around a hinge point.

The invention has the beneficial effects that:

the invention discloses a bath assisting device convenient to clean, which can be used as a nursing bed for daily use of patients. When the water is required to be drained, a nursing staff only needs to press down and rotate the operating rod, the cutting piece can be driven to cut the plastic film sheet tightly attached between the inner wall of the drain hole and the outer wall of the outer core, after the plug body is lifted, water flow can wash the cut plastic film sheet out of the drain hole to drain, so that used bath water is drained into a toilet or a collecting container, and flowing water flow cannot permeate into the supporting plate.

This help bath device convenient to it is clean can reduce the transportation number of times when patient bathes, has avoided transporting many times, shift the risk that brings, simultaneously, also lightens nursing staff's intensity of labour. In addition, the bathing assisting device has novel structural design, and can be used as a nursing bed and bathing equipment. During bathing, the plastic film bed sheet is paved, and after bathing, the plastic film bed sheet is removed, so that the cleaning difficulty of nursing staff can be reduced after bathing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of a cleaning-facilitating bath device according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the bathing device;

FIG. 3 is a schematic view of a hidden inflatable pen;

FIG. 4 is a schematic view of the structure of the bottom of the bath assisting device;

FIG. 5 is a schematic cross-sectional view of the mating of the plug body with the inner core, outer core, cutting member, etc.;

FIG. 6 is a schematic structural view of the inner core and the outer core;

FIG. 7 is a schematic cross-sectional view of the FIG. 6 state;

FIG. 8 is a schematic view of the structure of the operating lever;

FIG. 9 is a schematic view of the engagement of the cutting element with the spring plate;

FIG. 10 is a schematic cross-sectional view of a sheet of plastic film prior to being cut.

Reference numerals:

10-a bracket;

20-supporting plates, 21-abdication areas, 22-bath areas, 23-mounting grooves and 24-drainage pipes;

30-an inflatable pen;

40-plug body, 41-third mounting hole, 42-fourth mounting hole and 43-limit column;

50-inner core, 51-second mounting hole, 511-upper chamber, 512-lower chamber, 52-baffle, 53-limit groove, 54-annular groove;

60-an outer core, 61-a first mounting hole, 62-a first receiving hole, 63-a second receiving hole;

70-cutting piece, 71-sliding block, 711-first inclined plane, 72-tool bit and 73-supporting lug;

80-an operation rod, 81-a second inclined plane and 82-a handle;

90-rotation stopping piece, 91-rotation stopping protrusion;

101-spring piece, 102-reset spring;

110-a cutting-preventing rubber sleeve, 111-a first through hole and 112-a second through hole;

121-a connecting frame, 122-a first lifting driving piece, 123-a first side plate and 124-a second side plate;

130-a second lift drive.

Detailed Description

Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention pertains.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, the meaning of "plurality" is two or more unless specifically defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

1-10, in one embodiment of the present invention, a cleaning-friendly bathing aid is provided, comprising a support 10, a support plate 20, an inflatable rail 30, a plug body 40, an inner core 50, an outer core 60, four cutting members 70, an operating lever 80, a rotation stop member 90, and a reset assembly.

The support 10 is in a bed-type structure, the support plate 20 is arranged on the support 10, the support plate is provided with a neighboring abdication area 21 and a bath area 22, and a drain hole penetrates through the bath area 22. An inflatable rail 30 is provided on the support plate 20 within the bathing area 22, the inflatable rail 30 enclosing the drain hole. Of course, a recess may be designed in the support plate 20 to accommodate the inflatable rail 30 without inflation.

The plug body 40 is used for plugging the drain hole, the inner core 50 and the outer core 60 are both in cylindrical structures, the inner core 50 is in rotary fit in the plug body 40, and the outer core 60 is arranged at the bottom of the plug body 40 and connected with the inner core 50. Four cutting members 70 are arranged in the outer core 60 in an annular array along the axis of the outer core 60, the cutting members 70 are used for cutting the plastic film sheet in the drain hole, and the cutting members 70 can slide along the radial direction of the outer core 60. The operating rod 80 is in lifting fit in the inner core 50, the operating rod 80 is used for pressing down to drive the plurality of cutting members 70 to synchronously extend out of the outer core 60, the rotation stopping member 90 is arranged on the operating rod 80, the rotation stopping member 90 is used for limiting the operating rod 80 to rotate relative to the inner core 50 and the outer core 60, and the reset component is used for retracting the cutting members 70 into the outer core 60 and resetting the operating rod 80.

The bath assisting device convenient to clean of this embodiment can be used as a nursing bed for patient to lie down, when patient's bathing is needed, bedding such as a bed sheet can be removed firstly, so that patient lies on one side or lies in the abdication area 21, then disposable plastic film bed sheet is laid in the bathing area 22, so that the plastic film bed sheet part stretches into the drain hole and the drain hole is blocked by the plug body 40, at this time, the plastic film bed sheet in the drain hole is clamped between the inner wall of the drain hole and the outer wall of the plug body 40, and between the inner wall of the drain hole and the outer wall of the outer core 60.

Then, the nursing staff turns over the patient to the bath area 22 on the supporting plate 20, and the nursing staff can inflate the inflatable fence 30 through a manual or electric air pump to enable the inflatable fence 30 to bulge and enclose the patient, and then, the nursing staff sorts and lays out the plastic film sheet to prevent water from penetrating between the plastic film sheet and the inflatable fence 30 during subsequent bath, and after the operation is completed, the patient can be bathed.

During or after the bath, when the water held by the plastic film sheet needs to be drained, the nursing staff only needs to press the operating rod 80, the operating rod 80 can synchronously drive the plurality of cutting members 70 to extend out of the outer core 60, and due to the rotation stopping member 90, the operating rod 80 can only move along the axial direction of the inner core 50 and cannot rotate relative to the inner core 50, so that after the cutting members 70 extend out of the outer core 60, the nursing staff only needs to rotate the operating rod 80, the operating rod 80 can synchronously drive the inner core 50, the outer core 60 and the four cutting members 70 to rotate, and under the cutting action of the cutting members 70, the plastic film sheet tightly adhered between the inner wall of the drain hole and the outer wall of the outer core 60 can be cut. Because the plastic sheet in the drain hole has been cut, after the caregiver lifts the plug body 40, water will drain from the drain hole, and after all water is drained, the caregiver only needs to transfer the patient into the relief area 21 for wiping, and then the plastic sheet is removed. Because the water is held by the sheet of plastic film during the bathing process, the inflatable rail 30 and the support plate 20 are not substantially wetted, and thus, the caregiver simply wipes the inflatable rail 30 and the support plate 20 and then deflates the inflatable rail 30.

In summary, this assist bath device convenient to it is clean can supply patient daily use as nursing bed, through with aerifing rail 30 integration on backup pad 20, cooperation disposable plastic film sheet uses when the bathing, aerify rail 30 and can play the effect of lifting, supporting the plastic film sheet after aerifing, through using cock body 40 to block off the wash port to make the plastic film sheet hold the water pocket that the bathing produced. When the drain is needed, the nursing staff can drive the cutting member 70 to cut the plastic film sheet tightly attached between the inner wall of the drain hole and the outer wall of the outer core 60 by pressing down and rotating the operating lever 80, and after lifting the plug body 40, the water flow can wash the cut plastic film sheet out of the drain hole to drain the used bath water into the toilet or the collecting container, and the flowing water flow does not infiltrate into the supporting plate 20.

In one embodiment, the outer core 60 is provided with a first mounting hole 61 and four first receiving holes 62 which are communicated, and the bottom of the operating lever 80 is extended into the first mounting hole 61, and the number of the first receiving holes 62 corresponds to the number of the cutting members 70. The cutting member 70 includes a slider 71 and a cutter head 72, the slider 71 is slidably fitted in the first accommodating hole 62, the cutter head 72 is disposed on a side of the slider 71 facing away from the first mounting hole 61, one end of the slider 71 facing away from the cutter head 72 extends into the first mounting hole 61 and is provided with a first inclined surface 711, and the operating lever 80 is provided with four second inclined surfaces 81, each of which is respectively fitted with a corresponding first inclined surface 711. Of course, a handle 82 is fixed to the top of the operation lever 80 for convenience of operation.

When the caregiver presses the operation lever 80, each of the second inclined surfaces 81 pushes the corresponding first inclined surface 711, respectively, so as to push the slider 71 to move along the radial direction of the outer core 60, thereby making the cutter head 72 extend out of the first accommodating hole 62, and the cutter head 72 extending out of the first accommodating hole 62 will abut against the plastic film sheet clamped between the inner wall of the drain hole and the outer wall of the outer core 60. Due to the rotation stop 90, the caregiver only needs to rotate the operation lever 80, the plastic film sheet clamped between the inner wall of the drain hole and the outer wall of the outer core 60 is cut under the cutting action of the cutter head 72, and after the caregiver lifts the plug body 40, bath water packed in the plastic film sheet washes out the cut plastic film sheet and is discharged from the drain hole.

In one embodiment, one second receiving hole 63 is provided at each side of the first receiving hole 62, and the two second receiving holes 63 are respectively communicated with the first receiving hole 62. The reset assembly comprises a plurality of reset units, the number of the reset units corresponds to that of the sliding blocks 71, the reset units comprise two spring pieces 101, the spring pieces 101 are arc-shaped, and the two spring pieces 101 are respectively installed in the second accommodating holes 63 on the corresponding sides. Two sides of the slider 71 are respectively provided with a support lug 73, the two support lugs 73 respectively extend into the second accommodating holes 63 on the corresponding sides, and the support lugs 73 are abutted to the arc tops of the spring pieces 101. During the process that the second inclined surface 81 pushes against the first inclined surface 711, the slider 71 moves along the radial direction of the outer core 60, and the cutter head 72 extends out of the first accommodating hole 62, and during this process, the support lugs 73 push the spring piece 101, so that the spring piece 101 is deformed. When the external force releases the operating rod 80, the operating rod 80 is reset under the action of the reset assembly, and the spring piece 101 pushes the support lugs 73, so that the cutter head 72 is retracted into the first accommodating hole 62, and the slider 71 is reset.

In one embodiment, the inner core 50 is perforated with a second mounting hole 51, a partition plate 52 is provided in the second mounting hole 51, the partition plate 52 divides the second mounting hole 51 into an upper chamber 511 and a lower chamber 512, and the lower chamber 512 communicates with the first mounting hole 61. The operation rod 80 movably penetrates through the partition plate 52, a plurality of limit grooves 53 are recessed in the inner wall of the upper chamber 511, the limit grooves 53 extend along the axial direction of the inner core 50, the rotation stopping member 90 is fixedly arranged on the operation rod 80 in a penetrating mode, and a plurality of limit grooves 53 matched rotation stopping protrusions 91 are arranged on the rotation stopping member 90. The return assembly includes a return spring 102, the return spring 102 being disposed through the lever 80 and located in the upper chamber 511, both ends of the return spring 102 being connected to the rotation stopper 90 and the partition plate 52, respectively.

Since the rotation stopping protrusion 91 of the rotation stopping member 90 is slidably fitted in the limit groove 53 of the inner core 50, the operation rod 80 can move only in the axial direction of the inner core 50 without relative rotation with the inner core 50. The rotation stop member 90 compresses the return spring 102 together with the partition plate 52 in the course of following the downward movement of the operation lever 80, and when the operation lever 80 is released by an external force, the return spring 102 pushes the rotation stop member 90, thereby returning the operation lever 80.

In one embodiment, a third mounting hole 41 is formed in the plug body 40, the inner core 50 is rotationally matched in the third mounting hole 41, an annular groove 54 is formed in the circumferential outer wall of the inner core 50, a plurality of fourth mounting holes 42 are formed in the plug body 40, a limiting post 43 is arranged in each fourth mounting hole 42, and one end of the limiting post 43 extends into the annular groove 54. The limiting post 43 and the fourth mounting hole 42 can adopt a threaded connection mode, through designing the annular groove 54 and the limiting post 43, after the limiting post 43 is screwed into the fourth mounting hole 42 and stretches into the annular groove 54, the rotation fit of the inner core 50 and the plug body 40 is not affected, and the limiting post 43 can limit the inner core 50 in the third mounting hole 41, so that the inner core 50 and the plug body 40 can only be in rotation fit, and the situation of separation cannot occur.

In one embodiment, a cutting-proof rubber sleeve 110 is arranged in the drain hole, a first through hole 111 and a second through hole 112 which are communicated with each other are formed in the cutting-proof rubber sleeve 110 in a penetrating way from top to bottom, the first through hole 111 is in an inverted cone shape, the second through hole 112 is in a cylindrical shape, and the plug body 40 is provided with an inverted cone plug matched with the first through hole 111. The bottom of the support plate 20 is provided with a mounting groove 23 for supporting the cut-preventing rubber sleeve 110, and the bottom of the mounting groove 23 is provided with a drain pipe 24 communicating with the second through hole 112. Since the cutter head 72 cuts the inner wall of the drain hole while cutting the sheet of plastic film, the damage to the drain hole by the cutter head 72 can be reduced by designing the cut-preventing rubber sleeve 110 in the drain hole. And, by designing the first through hole 111 as an inverted cone shape and designing the second through hole 112 as a cylindrical shape, since the cross-sectional areas of the water flowing through the first through hole 111 and the second through hole 112 become smaller gradually, when the plug body 40 is lifted, the water held by the plastic film sheet will be punched out of the cut, and the water will not flow back into the support plate 20 from the first through hole 111 and the second through hole 112 under the action of the water pressure.

In one embodiment, the support plate 20 is provided with a limiting assembly for limiting the displacement of the inflatable rail 30, the limiting assembly comprises a connecting frame 121, a first lifting driving member 122, two first side plates 123 and two second side plates 124, the connecting frame 121 and the first lifting driving member 122 are arranged at the bottom of the support plate 20, and the first lifting driving member 122 is used for driving the connecting frame 121 to lift. The first side plates 123 and the second side plates 124 are all arranged on the connecting frame 121, the first side plates 123 and the second side plates 124 movably penetrate through the supporting plate 20, the two first side plates 123 are arranged in parallel, and the two second side plates 124 are arranged in parallel. The design of the limiting component can limit the inflated fence 30, so that the inflated fence 30 is prevented from shifting in the use process. When the inflatable rail 30 is not needed, the first lifting driving member 122 drives the connecting frame 121 to descend so that the tops of the two first side plates 123 and the second side plate 124 are flush with the top surface of the support plate 20.

In one embodiment, the tail end of the support plate 20 is hinged to the support frame 10, and a second lifting driving member 130 is disposed on the support frame 10, and the second lifting driving member 130 is used for driving the support plate 20 to rotate around the hinge point. This design enables the support plate 20 to be tilted appropriately to facilitate adjustment of the patient's position during bathing. The second lifting driving member 130 and the first lifting driving member 122 are electric push rods.

In the description of the present invention, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.

Claims

1. A bath assisting device convenient to clean, which is characterized in that: comprising the following steps:

a bracket;

the support plate is arranged on the support, the support plate is provided with an adjacent abdication area and a bath area, and a drain hole penetrates through the bath area;

an inflatable rail disposed on the support plate and within the bathing area, the inflatable rail enclosing the drain hole;

a plug body for plugging the drain hole;

an inner core which is rotationally fitted within the plug body;

the outer core is arranged at the bottom of the plug body and is connected with the inner core;

the cutting pieces are arranged in the outer core and used for cutting the plastic film sheet in the drain hole, and the cutting pieces can slide along the radial direction of the outer core;

an operating lever which is lift-fitted in the inner core and is used for being depressed to drive the plurality of cutting members to synchronously extend out of the outer core;

the rotation stopping piece is arranged on the operating rod and is used for limiting the operating rod, the inner core and the outer core to rotate relatively; and

a reset assembly for retracting the cutter into the outer core and resetting the lever;

the outer core is internally provided with a first mounting hole and a plurality of first containing holes which are communicated, the bottom of the operating rod stretches into the first mounting hole, and the number of the first containing holes corresponds to the number of the cutting pieces;

the cutting piece comprises a sliding block and a cutter head, the sliding block is in sliding fit in the first accommodating hole, the cutter head is arranged on one side of the sliding block, which is away from the first mounting hole, one end of the sliding block, which is away from the cutter head, extends into the first mounting hole and is provided with a first inclined surface, the operating rod is provided with a plurality of second inclined surfaces, and each second inclined surface is respectively matched with the corresponding first inclined surface;

the inner core penetrates through a second mounting hole, a partition plate is arranged in the second mounting hole, the partition plate divides the second mounting hole into an upper cavity and a lower cavity, and the lower cavity is communicated with the first mounting hole;

the operating rod movably penetrates through the partition board, a plurality of limiting grooves are recessed in the inner wall of the upper cavity, the limiting grooves extend along the axial direction of the inner core, the rotation stopping piece is fixedly arranged on the operating rod in a penetrating mode, and a plurality of rotation stopping protrusions matched with the limiting grooves are arranged on the rotation stopping piece;

the reset assembly comprises a reset spring, the reset spring is arranged on the operating rod in a penetrating mode and located in the upper cavity, and two ends of the reset spring are respectively connected with the rotation stopping piece and the partition plate.

2. The cleaning-facilitating, bathing apparatus of claim 1 wherein: two sides of the first accommodating hole are respectively provided with a second accommodating hole, and the two second accommodating holes are respectively communicated with the first accommodating hole;

the reset assembly comprises a plurality of reset units, the number of the reset units corresponds to that of the sliding blocks, the reset units comprise two spring pieces, the spring pieces are arched, and the two spring pieces are respectively arranged in corresponding one side accommodating holes;

the two sides of the sliding block are respectively provided with a supporting lug, the two supporting lugs respectively extend into the second accommodating holes on the corresponding sides, and the supporting lugs are abutted to the arc tops of the spring pieces.

3. The cleaning-facilitating, bathing apparatus of claim 1 wherein: the plug is characterized in that a third mounting hole is formed in the plug body, the inner core is in the third mounting hole in a rotating fit mode, an annular groove is formed in the circumferential outer wall of the inner core, a plurality of fourth mounting holes are formed in the plug body, a limiting column is arranged in each fourth mounting hole, and one end of each limiting column stretches into the annular groove.

4. The cleaning-facilitating, bathing apparatus of claim 1 wherein: the anti-cutting rubber sleeve penetrates through the drain hole from top to bottom, the first through hole is in an inverted cone shape, the second through hole is in a cylindrical shape, and the plug body is provided with an inverted cone plug matched with the first through hole.

5. The cleaning-facilitating, bathing apparatus of claim 4 wherein: the bottom of backup pad is provided with and is used for supporting the mounting groove of cutting prevention rubber sleeve, the bottom of mounting groove be provided with the drain pipe of second through-hole intercommunication.

6. The cleaning-facilitating, bathing apparatus of claim 1 wherein: the support plate is provided with a limiting assembly for limiting the displacement of the inflatable fence, the limiting assembly comprises a connecting frame, a first lifting driving piece, two first side plates and two second side plates, the connecting frame and the first lifting driving piece are arranged at the bottom of the support plate, and the first lifting driving piece is used for driving the connecting frame to lift;

the first side plates and the second side plates are arranged on the connecting frame, the first side plates and the second side plates movably penetrate through the supporting plates, the two first side plates are arranged in parallel, and the two second side plates are arranged in parallel.

7. The cleaning-facilitating, bathing apparatus of claim 1 wherein: the tail end of the supporting plate is hinged with the support, a second lifting driving piece is arranged on the support and used for driving the supporting plate to rotate around a hinge point.